sqlsrv_num_rowsRetrieves the number of rows in a result set
&reftitle.description;
mixedsqlsrv_num_rowsresourcestmt
Retrieves the number of rows in a result set. This function requires that the
statment resource be created with a static or keyset cursor. For more information,
see sqlsrv_query, sqlsrv_prepare,
or Specifying a Cursor Type and Selecting Rows
in the Microsoft SQLSRV documentation.
&reftitle.parameters;
stmt
The statement for which the row count is returned. The statment resource
must be created with a static or keyset cursor. For more information, see
sqlsrv_query, sqlsrv_prepare, or
Specifying a Cursor Type and Selecting Rows
in the Microsoft SQLSRV documentation.
&reftitle.returnvalues;
Returns the number of rows retrieved on success and &false; if an error occurred.
If a forward cursor (the default) or dynamic cursor is used, &false; is returned.
&reftitle.examples;
<function>sqlsrv_num_rows</function> example
"dbName", "UID"=>"username", "PWD"=>"password" );
$conn = sqlsrv_connect( $server, $connectionInfo );
$sql = "SELECT * FROM Table_1";
$params = array();
$options = array( "Scrollable" => SQLSRV_CURSOR_KEYSET );
$stmt = sqlsrv_query( $conn, $sql , $params, $options );
$row_count = sqlsrv_num_rows( $stmt );
if ($row_count === false)
echo "Error in retrieveing row count.";
else
echo $row_count;
?>
]]>
&reftitle.seealso;
sqlsrv_has_rowssqlsrv_rows_affected